
/*********************************************************************
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 *
 *********************************************************************/

/*********************************************************************
 * File: parse.h
 * Description: Functions for the pddl parser
 *
 * Author: Frank Rittinger 1998 / Joerg Hoffmann 1999
 *
 *********************************************************************/

#ifndef _PARSE_H
#define _PARSE_H

char *copy_Token(char *s);
TokenList *copy_TokenList(TokenList *source);
void strupcase(char *from);
char *rmdash(char *s);

void build_orig_constant_list(void);
void collect_type_names_in_pl(PlNode *n);
int get_type(char *str);
void make_either_ty(TypedList *tyl);
void make_either_ty_in_pl(PlNode *n);
void normalize_tyl_in_pl(PlNode **n);

Bool make_adl_domain(void);
Bool make_conjunction_of_atoms(PlNode **n);
Bool is_wff(PlNode *n);
Bool make_effects(PlNode **n);
Bool is_eff_literal(PlNode *n);
Bool make_conjunction_of_literals(PlNode **n);

#endif /* PARSE */
